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Buy 3 Tires, Get 4th Tire Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 6/26/17 through 9/30/17.

Buy 3 Tires, Get 4th Tire Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 6/26/17 through 9/30/17.

Dayco Molded Heater Hose

This Dayco Small I.D. Molded Heater Hose is designed to replace OEM coolant hose and provide long, reliable service. The single molded configuration eliminates the need for multiple connections of hoses and clamps.

Made with a tough EPDM rubber compound this hose will resist the detrimental effects of heat, ozone and impacts from road debris

Learn More About

9444030

9444030

Dayco Molded Heater Hose is rated
4.7 out of
5 by
21.

Rated 5 out of
5 by
Anonymous from
Great Dayco hoseI bought this Dayco Part # 87807 heater hose for 1998 Kia Sportage, bypass pipe to heater inlet. Exact fit. I've used Dayco hoses on several different cars, all with great results. The longest ones have been in service about 7 years and about 100,000 miles.

Date published: 2016-06-03

Rated 5 out of
5 by
Anonymous from
Great Dayco hoseI bought this Dayco Part # 87806 heater hose for 1998 Kia Sportage, heater outlet to thermostat housing pipe. Exact fit. I've used Dayco hoses on several different cars, all with great results. The longest ones have been in service about 7 years and about 100,000 miles.

Date published: 2016-06-03

Rated 5 out of
5 by
Anonymous from
Great Dayco hoseI bought this Dayco Part # 80400 heater hose for 1998 Kia Sportage, thermostat housing to heater pipe. Exact fit, no trimming needed even though it's a bit longer than the OEM. I've used Dayco hoses on several different cars, all with great results. The longest ones have been in service about 7 years and about 100,000 miles.

Date published: 2016-06-03

Rated 5 out of
5 by
John356Smith from
Dayco Molded Heater Hose Part # 80394, heater outletReplaced all coolant hoses on 2001 Chevy Metro. This one is not the exact molded fit as OEM and requires a bit of bending and cutting down to size, but still fits nicely. Dayco hoses seem to be stronger than OEM, with internal fabric reinforcement woven tighter than OEM. (P.S. This same review was wrongly published for another Dayco hose which I didn't buy, part no. 80401, because a lot of those hoses are listed simply as "Dayco Molded Heater Hose" w/o part numbers.)

Date published: 2015-11-03

Rated 5 out of
5 by
John356Smith from
Dayco Molded Heater Hose Part # 80394, heater outletReplaced all coolant hoses on 2001 Chevy Metro. This one is not the exact molded fit as OEM and requires a bit of bending and cutting down to size, but still fits nicely. Dayco hoses seem to be stronger than OEM, with internal fabric reinforcement woven tighter than OEM.

Date published: 2015-10-20

Rated 5 out of
5 by
John356Smith from
Dayco Molded Heater Hose Part # 86500, throttle body to engine head, small ID, cut to fitReplaced all coolant hoses on 2001 Chevy Metro. This one required cutting down to size but still fits nicely. Dayco hoses seem to be stronger than OEM, with internal fabric reinforcement woven tighter than OEM.

Date published: 2015-10-20

Rated 5 out of
5 by
Cobraward from
great product!These hoses fit to a tee. Excellent design and easy application.

Date published: 2015-07-02

Rated 3 out of
5 by
BakersfieldDave from
Absolutely no idea what this hose was intended forI purchased all of the hoses recommended for my Ford Taurus DOHC. This hose did not match anything I took off so I have no idea what was intended. I ended up re-gifting it to my brother-in-law for his Honda Prelude. Maybe he can use it, but I would suspect that he'll re-gift it to someone else.

Date published: 2015-04-20

Rated 4 out of
5 by
BakersfieldDave from
Satisfactory replacement for the OEM hoseSimilar enough to the OEM hose for this application. Had to reroute the hose slighty in order to make it reach on my Ford Taurus DOHC,

Date published: 2015-04-20

Rated 1 out of
5 by
Calyspo from
Not a good fitNot a good fit. Used dealer original part. Expensive but perfect fit.

Date published: 2014-12-01

Rated 5 out of
5 by
Ledfoot from
It was a perfect fitIt was identical to the original so it made it very easy to replace.

Date published: 2014-11-24

Rated 5 out of
5 by
ydragont from
covers 1 and 1/2 hosesThis is the hose that goes from the heater outlet to the water pump. It is longer than needed and once you shorten it, you have more than plenty to place it on the heater inlet to the metal connector for the other end of the heater hose set. So when you also get the hose that goes from the top of the intake manifold toward the metal connector, you're short a section of 5/8" hose. The extra from this hose will cover that shortfall. I wonder what the purpose of that heater hose connector is for. (countless purposes I'm sure) So if I had known this right from the beginning, I wouldn't have needed to go back to the parts store to get a section of 5/8" heater hose for nothing... oh well, you learn from doing..

Date published: 2014-11-18

Rated 5 out of
5 by
Strike1nc from
Perfect FitI purchased this heater hose assembly for a 2006 Suburban 1500. I started to get a leak in the original at the T adapter. Thinking I could just get that single part I quickly realized it was a full kit. Not sure why there are no clamps with this kit. Also the longer hose connects into the heater line into the firewall of the car I re-used mine, but you may need to purchase that adapter also. So pick one of those up and a metal clamp to connect that end.

The quantity shown is what is currently available for your selected store. If your desired quantity is unavailable, contact your store for more help, or select another nearby Pep Boys location.Close [x]

Manufacturer's Rebate Instruction

Rebate Tips1. Read your Pep Boys rebate form thoroughly. Each Pep Boys rebate offer is unique, with different date ranges and postmark date requirements. Many rebates require the purchase of multiple products. You must submit all qualifying products listed for a given rebate to be eligible. The best way to make sure you get your rebate is to follow the instructions carefully. If you have any questions, call us at the toll-free number listed on the rebate form or call your local Pep Boys store.

2. Make copies of all of your paperwork. This includes your receipt, rebate form, mailing envelope, and any other items that are needed for validation of your rebate. If for some reason your submission gets lost in the mail, you will need this information to have your rebate reprocessed. It is also a good idea to have this information in front of you if you need to call the customer service phone number listed on your rebate form.

3. Don't wait. Many Pep Boys rebates require your rebate submission to be postmarked within a set number of days from your date of purchase. If you miss this deadline, you will not be able to receive your rebate.

4. Clearly write your name and address on the rebate form. If your handwriting is difficult to read, it will be difficult to enter your information correctly. To ensure fast, accurate processing of your rebate, be sure to print clearly. Remember also that PO boxes are not acceptable addresses for Pep Boys rebates, so be sure to include your street address when you complete your offer form.

5. Watch for your rebate check in the mail.
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Road Hazard Warranty

Protect Your Investment What will our Road Hazard Warranty do for you?

Repair Pep Boys will follow its Puncture Repair Procedures to determine if your tire should be repaired, at no expense, or replaced under this coverage. While the repair cost is free, there will be a charge for re-balancing a repaired tire.

Replacement Road Hazard Warranty can save you the expense of tire replacement. If your Pep Boys tire becomes unusable due to a road hazard related mishap and cannot be repaired, we will, subject to pro-rated adjustment based upon the remaining usable tread on the tire, replace the unusable tire or give you a refund. While Pep Boys will remount the tire for free, there will be a cost for re-balancing the replacement tire.

Length Of Coverage Coverage with Road Hazard Warranty extends for the full period of the mileage of the tire. This coverage is not transferable to a new owner, or if the owner mounts the tires on another vehicle.

Core Charge

A "Core Charge" is similar to the deposit you might pay for a can or bottle of soda. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Many automotive parts have a Core Charge, or Core Price, that works the same way as a soda can deposit.

Here's how the Core Charge works:

The part you are purchasing contains a component that is recyclable

The Core Charge deposit is charged at the time of purchase

When the recyclable component from your old part is returned to us, the charge is refunded to you

To receive your Core Charge refund, you can do either of the following:

Bring the part to any Pep Boys store along with your receipt or invoice (recommended)

Mail the part back to Pep Boys through the online return process

Please see our Returns Policy for more information on returning a core item.

Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Pep Boys core charge presented to you online today with your item is representative of the most common core charge. If you have any questions, please contact our Customer Care Center at 1-800-PEP-BOYS (737-2697) or visit any Pep Boys store.

Battery Protection Service
Please note, promotional offers require purchase of the Battery Protection Service as a part of the installation package. De-selecting this will make you ineligible for certain promotions & offers.Close [x]

Select this option and add to cart to view tires that fit your wheels. Close [x]

TPMS Sensor

To keep your Tire Pressure Monitoring system (TPMS) working properly, sensors are required for installation of your new wheels.Close [x]

TPMS Rebuild Kit

For some vehicles, we may be able to rebuild the sensors from your existing wheels. However, new sensors may be necessary based on your vehicle/wheel combination. Your service advisor will help determine your specific needs at the time of installation.Close [x]

Valve Stems

New valve stems are required to ensure proper installation of your wheels.Close [x]

Lug Nuts

Depending on the style of your new wheels, new lug nuts may be required for installation. Our lug nut kits are available in chrome and black and will be selected based on the best match for your new wheels.Close [x]

Please check your vehicle placard or owner's manual. If you have an appointment we will check for you when you come in. Close [x]

PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

SERVICE DESCRIPTION

Safety Rating is a combination of two values: Load Index and Speed Rating for P-Metric and Euro Metric tire sizes; and Load Range and Speed Rating in the case of heavy duty LT (light truck) sizes.

Speed Rating is based on the speed that the tire is designed to be driven at for extended periods of time. All tires in the in the U.S. are designed to maintain legal U.S. speed limits. The speed rating of tires must match the maximum driving speed of the vehicle.

Load Index is used on P metric and Euro Metric sized tires and denotes a tire's load-carrying capacity at a specified inflation pressure. The load index is represented by a number, the higher the Load Index Value the greater the load the tire can safely carry. Vehicle manufacturers recommend a maximum load capacity based on a recommended minimum load index.

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values: treadwear, traction and temperature.

Treadwear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Temperature grades the tire's ability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C - Between 85 to 100 mph

Placard Location

Please check your vehicle placard or owner's manual. If you have an appointment we will check for you when you come in.

Road Hazard Warranty

Protect Your Investment What will our Road Hazard Warranty do for you?

Repair Pep Boys will follow its Puncture Repair Procedures to determine if your tire should be repaired, at no expense, or replaced under this coverage. While the repair cost is free, there will be a charge for re-balancing a repaired tire.

Replacement Road Hazard Warranty can save you the expense of tire replacement. If your Pep Boys tire becomes unusable due to a road hazard related mishap and cannot be repaired, we will, subject to pro-rated adjustment based upon the remaining usable tread on the tire, replace the unusable tire or give you a refund. While Pep Boys will remount the tire for free, there will be a cost for re-balancing the replacement tire.

Length Of Coverage Coverage with Road Hazard Warranty extends for the full period of the mileage of the tire. This coverage is not transferable to a new owner, or if the owner mounts the tires on another vehicle.